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Motor grader is used very often in the road building and leveling. It is troublesome when the machine breaks down during the working process under a tight working schedule. In case of emergency, construction equipment daily maintenance is very important to keep the machine in a good condition all the time. The followings are some guidelines about the road machinery daily maintenance.<br>
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Engine is the heart of the construction equipment, the machine will stop working if the heart goes wrong, more attention should be paid to the engine. Before starting the engine, we should check the fuel level to make sure the machine can operate normally. What is should be noticed is that the fuel should not be filled too full since fire will be caused if the fuel overflows under high temperature. Check the fuel pipe and fuel tank to avoid any leakage. And the remaining water and other sediment should be discharged every day to keep the fuel tank clean and purified. The coolant should be added enough to keep the machine work normally. The radiator should be checked regularly to keep the machine cool and the damaged radiator should be changed immediately to keep the machine operate smoothly.<br>
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If only you master the above maintenance guidelines, your motor grader will operate in high efficiency and create more profits for you.<br>

Grader Motor Daily Maintenance
Other Tractor Brands
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As mini excavator, SY20C weights 1.75 tons, which is widely used in minor engineering construction including gardens, farmland and urban construction as well as lifting, crushing and dozing. As the representative of SANY mini excavators, SY20C looks much more compact and flexible.<br>
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SY20C mini hydraulic excavator adopts EPA Tier 4F engine, which is powerful and environmental friendly. The self-developed hydraulic adjusting technology and mature loading sensitive system greatly improve working efficiency with low fuel consumption. Mini excavator SY20C adopts anti-vibration system and noise reduction technology, guaranteeing safer and more comfortable operation. Being small and compact, SY20C is ease of operation and can be used in very narrow space. Equipped with reliable components and super design, SY20C is strong and powerful enough to deliver maximum performance in the toughest working conditions.<br>
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Sany provides maintenance guidance according to SY20C��s performance. The following guidelines should be followed in order to keep your mini digger stay in good condition all the time.<br>
1. When the excavator is working, the bucket should not rise and fall heavily, and don��t collide with the truck and crawler belt.<br>
2. The machine mustn��t be too close with the electric wire and the distance between excavator and electric wire should be kept as specified.<br>
3. The bucket must fall to the ground when the driver is leaving, no matter the leaving time is long or short.<br>
4. When the excavator is walking, the capstan should be in the back, the jib should be parallel with the crawler belt, the distance between bucket and ground should be about one meter. The slope should not exceed the maximum degree that mini excavator can bear.<br>
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Mini Excavator SY20C - Small Body with Big Power
John Deere Tractors
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Eleven units of Sany machines have participated in the project of impounding reservoir construction, including nine units of excavators, two units of graders and two units of trailer pumps. In such an extremely dry country, this project is a national strategy of Qatar for water reservation. <br>
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Sany excavators win favor from all operators from different countries, since they not only look elegant but also perform well. These excavators on the working site have different responsibilities, such as excavating, loading or smashing. The operators speak highly of Sany excavators, since they are powerful, efficient and durable. Even though the local temperature of Qatar is always around 30-50 degree centigrade, these excavators resist the high temperature and perform steadily. Besides the excavator itself, the meticulous after-sales personnel also add the attraction of the excavators. <br>
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One Indian operator is excited about the excavator equipped with quartering hammer. He says Sany products are common in India, but the excavator equipped with quartering hammer is fancy for him. Adopting the hydraulic pressure with nitrogen, the quartering hammer��s strength is quite strong. Even if the working condition in Qatar is stony, hot and dry, the quartering hammer is all-conquering. Unlike other quartering hammers which are easily broken, the life span of Sany��s machine is quite long. The high quality material, precise processing technique and thermal treatment for the surface of cylinder and piston not only lengthen the life span of the quartering hammer, but also the life span of the whole excavator.<br>

Sany Excavator Works in Qatar
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Municipal engineering maintenance work contains maintenance for power facilities, water resources, road surface etc. Sany products are widely used in various construction fields, especially for some complicated operating conditions. Municipal maintenance work requires truck-mounted cranes to be efficient and capable enough to lift heavy loads. <br>
Sany Palfinger octagon boom section features higher intensity, lighter body weight, longer crane jib, and stronger lifting capacity. With complete proportional control, high efficient STAUFF, Sany Palfinger��s product operates more quickly and move steadier. The new high pressure winding structure and highly reliable safety device make the crane operate safer and more reliable. Sany Palfinger truck-mounted crane exceeds other products in the market by 10% - 30% in hoisting capacity, reduces the fuel consumption by 20%. <br>
Sany Palfinger truck-mounted crane helps customer save construction time and cost. With low fuel consumption, high output, and rapid efficient after-sale service, Sany Palfinger truck-mounted crane is well praised by customers.<br>

Truck-Mounted Crane
Other Tractor Brands
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Recently, I have bought a second-hand excavator: Sany SY95 C-9. When I decided to buy a second hand excavator, my plan was to buy one which has not been used for more than 4000 hours. I don��t want to buy an old one with too many problems. It is a waste of time and money to repair those old ones, even though people around me prefer to buy a world-class one that has been used for nearly 20 years. This excavator��s key components and clean cab proved that my decision is not wrong.<br>
The excavator has only been used for 1880 hours and is still in good condition. Indeed, this Sany excavator doesn��t let me down. There is no oil leakage. It is equipped with the Isuzu engine, Kawasaki pump and Bosch Rexroth valve. These three world class key components guarantee the excellent performance of the excavator. As for me, Isuzu engine is better than Ynmar or Mitsubishi engine because of its low oil consumption. What��s more, the SY95 C-9 excavator is well preserved by its original owner. The rear part of the machine has not been severely damaged. The cab is clean, which shows the excavator��s original owner cares the excavator so much. <br>
Anyhow, regular maintenance is still necessary even though the excavator Sany SY95 C-9 is in good condition.<br>

Purchasing a second-hand excavator of SY95 C-9
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Construction machinery industry is different from other industry. Its operation always has some potential danger. During the operation procedure, it requires the operator have solid professional knowledge. Daily maintenance is also necessary for the long time service of the crane. <br>
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There are several tips for the specific maintenance of the crane. First of all, the maintenance frequency should be higher than the repair maintenance for the purpose of extending the service life of the crane. Secondly, before using the machine, we should conduct a comprehensive check of the machine to see whether the components are all well placed. We should also make sure there are no wear and rust of the components. Besides, regular clean is also necessary for the maintenance of the crane. Try your best to reduce the accumulation of the dirt. In addition, with the increasing of the service life, some component will become less crowded. During the daily check, we should pay attention to different component. You should tight the loosed components to avoid the dangerous situation during the operation. Check the angles and locations of different components of the crane. During the operation procedure, you should be highly concentrated and strength your observation ability. You should adjust the crane in time to avoid dangers.<br>

Daily Maintenance of Crane
Other Tractor Brands
Replies 2 Post by validation